ReiMerc/skantravels
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Fix errors on review page, show text when no reviews

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This commit is contained in:
Reimar 2024-09-13 12:02:22 +02:00
parent 90fccde9e6
commit eca2b6324b
Signed by: Reimar
GPG Key ID: 93549FA07F0AE268
1 changed files with 64 additions and 53 deletions
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29
Mobile/lib/reviewlist.dart
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@ -14,10 +14,14 @@ class ReviewListPage extends StatefulWidget {
} }
class _ReviewListState extends State<ReviewListPage> { class _ReviewListState extends State<ReviewListPage> {
List<models.User> users = []; List<models.User> _users = [];
models.User? _getReviewUser(models.Review review) { models.User? _getReviewUser(models.Review review) {
return users.firstWhere((user) => user.id == review.userId); try {
return _users.firstWhere((user) => user.id == review.userId);
} catch(e) {
return null;
}
} }
@override @override
@ -27,14 +31,18 @@ class _ReviewListState extends State<ReviewListPage> {
final arg = ModalRoute.of(context)!.settings.arguments as models.ReviewList; final arg = ModalRoute.of(context)!.settings.arguments as models.ReviewList;
final reviews = arg.reviews; final reviews = arg.reviews;
if (reviews.isEmpty) {
return;
}
final userIds = reviews.map((review) => review.userId).toSet().toList(); final userIds = reviews.map((review) => review.userId).toSet().toList();
final response = await api.request(context, api.ApiService.auth, 'GET', '/api/Users/UsersByIds?userIds=' + userIds.join(','), null); final response = await api.request(context, api.ApiService.auth, 'GET', '/api/Users/UsersByIds?userIds=' + userIds.join(','), null);
if (response == null) return; if (response == null) return;
debugPrint('response: ' + response); setState(() {
_users = (jsonDecode(response) as List<dynamic>).map((user) => models.User.fromJson(user)).toList();
users = (jsonDecode(response) as List<dynamic>).map((user) => models.User.fromJson(user)).toList(); });
} }
@override @override
@ -47,12 +55,15 @@ class _ReviewListState extends State<ReviewListPage> {
selectedIndex: -1, selectedIndex: -1,
body: Scaffold( body: Scaffold(
backgroundColor: const Color(0xFFF9F9F9), backgroundColor: const Color(0xFFF9F9F9),
body: SingleChildScrollView(child: Container( body: reviews.isEmpty
? const Center(child: Text('No reviews yet. Be the first to review this place'))
: SingleChildScrollView(child: Container(
decoration: const BoxDecoration(color: Color(0xFFF9F9F9)), decoration: const BoxDecoration(color: Color(0xFFF9F9F9)),
width: MediaQuery.of(context).size.width, width: MediaQuery.of(context).size.width,
padding: const EdgeInsets.all(20.0), padding: const EdgeInsets.all(20.0),
child: Column(children: child: Column(children: [
reviews.map((review) => Container( for (final review in reviews)
Container(
width: double.infinity, width: double.infinity,
padding: const EdgeInsets.all(20), padding: const EdgeInsets.all(20),
margin: const EdgeInsets.only(bottom: 10), margin: const EdgeInsets.only(bottom: 10),
@ -94,8 +105,8 @@ class _ReviewListState extends State<ReviewListPage> {
), ),
], ],
), ),
)).toList(),
), ),
]),
)), )),
floatingActionButton: FloatingActionButton( floatingActionButton: FloatingActionButton(
onPressed: () async { onPressed: () async {